The American Gem Trade Association (AGTA) , founded in 1982, is an Association of United States & Canadian natural-colored gemstone and cultured Pearl industry professionals dedicated to promoting the natural- Colored gemstone trade. The association is a higher standard that the Federal Trade Commission’s guides for the jewelry industry on disclosing colored gemstone treatments.

In keeping with both guidelines Rosehill Jewelry will be providing the above information On the gemstones or pearls we use in crafting our jewelry. With the exception of normal cutting and polishing the information below will appear in all of our future listings for items on sale. Rosehill Jewelry Beads and Gems Treatment Guide

(ASBL): Assembled products made of multiple layers or combinations of gemstone materials

(B): Bleached - use of chemical agents to lighten or remove a gemstone color

( U ) Diffusion: The use of chemicals in conjunction with high heat to produce deeper color or asterism (star-like) inclusions.

AND FINALLY ( W ) Waxing/Oiling Impregnation of wax, paraffin/and or oil into porous opaque gemstones to improve their appearance. (Normally used on many gemstones to improve their consistency and looks.

Shipping only 5.62 first item USA second item add .68 cents per item. Buy $35.00 and get free shipping USA